TEXAS · WELLS · ATASCOSA COUNTY · LUCAS 'B' LEASE · API 42-013-34474 · DISTRICT 01
Lucas B #1H
Atascosa County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Lucas B #1H (API 42-013-34474) is a horizontal well in Atascosa County operated by Eog Resources Inc., completed April 13, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 23, 2012, permitted to 9,456 ft.
It was permitted by Comstock Oil & Gas, LP and has since transferred to Eog Resources Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Olmos, Anacacho, Austin Chalk, Eagle Ford.
Its lease has reported 90.9K barrels of oil and 66.4K mcf of gas since April 2012, last reporting volume in April 2026.
Operator of record
Permitted by Comstock Oil & Gas, LP; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | Comstock Oil & Gas, LPFeb 23, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,456
- total depth, ft
- 2
- permits on file
- Feb 23, 2012
- last permit issued
- Apr 13, 2012
- completed
- 90.9K
- cumulative oil, bbl
- 66.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2012 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 13, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lucas 'B' O-1-15895 | Eagleville (Eagle Ford-1) | EOG Resources, Inc. | 1 | 90.9K | 66.4K | Apr 2012 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,409 · prior 12 1,873(-25%)
Gas, mcf lease total
Last 12 months 373 · prior 12 114(+227%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Comstock Oil & Gas, LPApr 2012 → Dec 2015
- 2EOG Resources, Inc.Jan 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 733670-98 | Drill | Comstock Oil & Gas, LP | Apr 23, 2012 | Feb 23, 2012 | Feb 26, 2012 | 11,000 |
| 733670-99 | Drill | Comstock Oil & Gas, LP | Feb 10, 2012 | Feb 23, 2012 | Feb 26, 2012 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 13, 2012 | Lucas B O-1-15895 | Eagleville (Eagle Ford-1) | EOG Resources Inc. | Producing | 9,456 |
Formation tops
As filed on W-2/G-1. Subsea from 309 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 7,864 | -7,555 |
| Anacacho | 9,210 | -8,901 |
| Austin Chalk | 9,366 | -9,057 |
| Eagle Ford | 9,591 | -9,282 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,738 | 10,075 | Perforated |
| 9,738 | 16,091 | Perforated |
| 10,114 | 10,451 | Perforated |
| 10,490 | 10,827 | Perforated |
| 10,866 | 11,203 | Perforated |
| 11,242 | 11,579 | Perforated |
| 11,618 | 11,955 | Perforated |
| 11,994 | 12,331 | Perforated |
| 12,370 | 12,707 | Perforated |
| 12,746 | 13,083 | Perforated |
| 13,122 | 13,459 | Perforated |
| 13,498 | 13,835 | Perforated |
| 13,874 | 14,211 | Perforated |
| 14,250 | 14,587 | Perforated |
| 14,626 | 14,963 | Perforated |
| 15,002 | 15,339 | Perforated |
| 15,378 | 15,715 | Perforated |
| 15,754 | 16,091 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,365 | 14.75 | 1,869 S |
| 5.5 | 8,953 | 8.75 | 1,361 S |
| 5 | 16,178 | 8.75 | 1,798 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 19, 2012 | Jul 30, 2012 | — |
| 00 | Jul 9, 2012 | Jun 4, 2012 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-013-34474 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-013-34474 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/01334474, documented in the API reference.